Outcome | Change with PR | p Value |
---|---|---|
MRC | −0.7 (−0.8 to −0.5) | <0.001 |
ISW (m) | 63 (55 to 72) | <0.001 |
SGRQ Total | −5.3 (−6.7 to −3.4) | <0.001 |
SGRQ Symptoms | −4.6 (−6.4 to −2.7) | <0.001 |
SGRQ Activities | −3.7 (−5.8 to −1.7) | <0.001 |
SGRQ Impact | −6.2 (−7.9 to −4.5) | <0.001 |
CRQ Total | 14.1 (11.9 to 16.4) | <0.001 |
CRQ Dyspnoea | 4.3 (3.5 to 5.1) | <0.001 |
CRQ Fatigue | 3.0 (2.5 to 3.6) | <0.001 |
CRQ Emotion | 3.9 (3.0 to 4.9) | <0.001 |
CRQ Mastery | 2.9 (2.2 to 3.5) | <0.001 |
CAT | −1.9 (−2.7 to −1.1) | <0.001 |
CCQ Total | −0.5 (−0.6 to −0.3) | <0.001 |
CCQ Symptoms | −0.1 (−0.2 to −0.1) | <0.001 |
CCQ Functional | −0.2 (−0.1 to −0.3) | <0.001 |
CCQ Mental | −0.1 (−0.1 to −0.1) | <0.001 |
CAT, COPD Assessment Test; CCQ, Clinical COPD Questionnaire; CRQ, Chronic Respiratory Questionnaire; ISW, incremental shuttle walk; MRC, Medical Research Council Dyspnoea Score; SGRQ, St George's Respiratory Disease Questionnaire.